ATI Radeon HD 5950 vs AMD FirePro R5000

VS

ATI Radeon HD 5950

AMD FirePro R5000

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 102.4GB/s)

672 additional rendering cores

AMD FirePro R5000 's Advantages

More VRAM (2GB vs 1024GB)

Lower TDP (150W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950 +64%

2.088 TFLOPS

FirePro R5000

1.267 TFLOPS

ATI Radeon HD 5950

VS

FirePro R5000

Graphics Card

Unknown

Release Date

Feb 2013

Evergreen

Generation

FirePro Remote

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

102.4GB/s

Render Config

18

Compute Units

12

-

1440

Shading Units

768

72

TMUs

48

32

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

26.40 GPixel/s

52.20 GTexel/s

Texture Rate

39.60 GTexel/s

-

2.088 TFLOPS

FP32 (float)

1267 GFLOPS

-

FP64 (double)

79.20 GFLOPS

Board Design

302W

TDP

150W

700 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

2x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Hemlock

GPU Name

Pitcairn

Hemlock PRO

GPU Variant

Pitcairn LE GL

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.154 billion

Transistors

2.8 billion

334 mm²

Die Size

212 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

5.0

Shader Model

5.1

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